Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 610 [Rate centres in NPA 610] [Dial plan for NPA 610]

NXX: 575

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-575 A Birdsboro PA ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-575 0 Birdsboro PA ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-575 1 Birdsboro PA ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-575 2 Birdsboro PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2017-05-04   
610-575 3 Birdsboro PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-02   
610-575 4 Birdsboro PA ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-575 5 Birdsboro PA ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-575 6 Birdsboro PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-02   
610-575 7 Birdsboro PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-02   
610-575 8 Birdsboro PA ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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